| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.27 | 10.796% | $256.2379 | $256.24 | $256.25 | $256.20 |
| Purchase #2 | $49.35 | 5.571% | $52.0993 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $132.51 | 3.217% | $136.7728 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $148.72 | 10.805% | $164.7892 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $28.74 | 5.384% | $30.2874 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $181.89 | 11.163% | $202.1944 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $239.91 | 9.269% | $262.1473 | $262.15 | $262.15 | $262.10 |
| 7 purchase totals = | $1,012.39 | $1,104.5283 | $1,104.53 | $1,104.55 | $1,104.50 | |